I have been an over the road dedicated truck driver since early December. Recently I've noticed when I'm at home in my own bed I vibrate as I'm falling asleep. And it's usually the half asleep half awake period. I'm curious if there is a connection there or not. It didn't start right away. More like a couple weeks after. It's an all over vibration feeling in my bones. I don't know if it happens when I'm in the truck since I'm pretty much vibrating because my co-driver is driving.